Re: Calibration tool

Posted by matlabbe on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Calibration-tool-tp2738p2800.html

Hi,

I use the linked pattern of the calibration tool. You may have to adjust the square size depending on which paper size you have chosen. Yes, it is important to show samples at different ranges. I generally move the checkboard or the camera. Here is an example where I move the checkboard (from this tutorial).

See cv::calibrateCamera() for the approach used for calibration.

cheers,
Mathieu